LightPDF is a powerful AI document tool that offers 24 free online tools, including conversion, OCR, editing PDF, and more. It also boasts an intelligent chatbot capable of interacting with PDFs. LightPDF can help users extract and convert text from images and scanned documents into editable formats. It also supports cloud-based PDF editing, reading, and storage. LightPDF enhances work and learning efficiency, making it an indispensable all-in-one PDF tool.